business-institute.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 34 changes
Scanned AtChanges since previous scan
2026-08-29 20:58:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBTwAgACBkZm1uIY+/MIQZO/yAHC66UncshenTZuuMNcRj9Z1FdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745 − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBB3QAgACANZZD4/H2thbBLnTNJyLm3eCjbGOLeQewG9SHS5P4HDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745
SOA + serial 2413439337 − serial 2410611812
2026-08-25 16:32:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBB3QAgACANZZD4/H2thbBLnTNJyLm3eCjbGOLeQewG9SHS5P4HDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745 − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBXQAgACDpvLBdi7Ja6UCs0cgFKdGuqlPo58AA7DvAsZY+uE+qBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745
2026-07-27 07:32:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBXQAgACDpvLBdi7Ja6UCs0cgFKdGuqlPo58AA7DvAsZY+uE+qBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745 − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBTQAgACA8DP9sKk60Zirhdix3OFaqZU44gZSjCRQoCqoiv84VKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745
SOA + serial 2410611812 − serial 2408339235
2026-07-01 07:41:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBTQAgACA8DP9sKk60Zirhdix3OFaqZU44gZSjCRQoCqoiv84VKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745 − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBiAAgACBh0YLBcfyoD329Ee3wHyOTstc5PkwDLfmexO2QSBAVJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745
SOA + serial 2408339235 − serial 2405510662
2026-06-29 07:18:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBiAAgACBh0YLBcfyoD329Ee3wHyOTstc5PkwDLfmexO2QSBAVJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745 − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBeQAgACCuGPCixN7pyzB38MO3k7VIhlgiTdYiO6aQPa70n5h/XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745
2026-06-26 07:05:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBeQAgACCuGPCixN7pyzB38MO3k7VIhlgiTdYiO6aQPa70n5h/XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745 − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBYAAgACAxrvh6uO+lluAfM5nQnCLjW61wH96yeAzBiWzsEOacfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745
2026-06-25 07:38:57
AAAA + 2606:4700:3030::6815:a0 + 2606:4700:3037::ac43:9745 − 2606:4700:3031::ac43:9745 − 2606:4700:3034::6815:a0
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBYAAgACAxrvh6uO+lluAfM5nQnCLjW61wH96yeAzBiWzsEOacfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0,2606:4700:3037::ac43:9745 − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9745,2606:4700:3034::6815:a0
2026-06-22 23:25:14
NS + lady.ns.cloudflare.com + yahir.ns.cloudflare.com
A + 104.21.0.160 + 172.67.151.69
MX + 1 businessinstitute-dk02b.mail.protection.outlook.com
AAAA + 2606:4700:3031::ac43:9745 + 2606:4700:3034::6815:a0
TXT + _globalsign-domain-verification=ILR8fcO_uWm9XLABtPcQVLi99SVvTGn8BTuON_ov_r + apple-domain-verification=v0Gx2aImmVO0vos1 + facebook-domain-verification=4j6mhzaw7bgi51z777sejeazk3wnkp + google-site-verification=4bHCq27NCWkZCnRhUzjbVShMlE8L1OpeP7cqBcRHZsc + google-site-verification=LE7QOeaEDyHQ5Wp35goJl9wA5PK6EBETh6tmZhXZjdk + google-site-verification=v1ORlpaOC-awMufspLe1OAHS_rDv_Prrkwu3B1EtdfI + MS=ms73865069 + MS=ms90765424 + v=spf1 include:spf.protection.outlook.com include:_spf.online.superoffice.com include:spf.jcdhotel.dk include:_custspf.one.com include:spf.eu.signature365.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9745,2606:4700:3034::6815:a0
SOA + serial 2405510662
DMARC + v=DMARC1; p=reject; rua=mailto:rua+z2k4ts6na4oz@dmarcwise.email; fo=1;
TLSRPT + v=TLSRPTv1; rua=mailto:rua+z2k4ts6na4oz@dmarcwise.email;
DNSSEC + insecure − indeterminate
2026-06-21 09:09:56
NS − lady.ns.cloudflare.com − yahir.ns.cloudflare.com
A − 104.21.0.160 − 172.67.151.69
MX − 1 businessinstitute-dk02b.mail.protection.outlook.com
AAAA − 2606:4700:3031::ac43:9745 − 2606:4700:3034::6815:a0
TXT − _globalsign-domain-verification=ILR8fcO_uWm9XLABtPcQVLi99SVvTGn8BTuON_ov_r − apple-domain-verification=v0Gx2aImmVO0vos1 − facebook-domain-verification=4j6mhzaw7bgi51z777sejeazk3wnkp − google-site-verification=4bHCq27NCWkZCnRhUzjbVShMlE8L1OpeP7cqBcRHZsc − google-site-verification=LE7QOeaEDyHQ5Wp35goJl9wA5PK6EBETh6tmZhXZjdk − google-site-verification=v1ORlpaOC-awMufspLe1OAHS_rDv_Prrkwu3B1EtdfI − MS=ms73865069 − MS=ms90765424 − v=spf1 include:spf.protection.outlook.com include:_spf.online.superoffice.com include:spf.jcdhotel.dk include:_custspf.one.com include:spf.eu.signature365.net ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBzAAgACDuL1U47DdoVdkUXB7C9EoHNR/ZnpfvKlAFlQbiOxAaFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9745,2606:4700:3034::6815:a0
SOA − serial 2405510662
DMARC − v=DMARC1; p=reject; rua=mailto:rua+z2k4ts6na4oz@dmarcwise.email; fo=1;
TLSRPT − v=TLSRPTv1; rua=mailto:rua+z2k4ts6na4oz@dmarcwise.email;
DNSSEC + indeterminate − insecure
2026-06-20 16:03:18
A + 104.21.0.160 + 172.67.151.69 − 188.114.96.9 − 188.114.97.9
AAAA + 2606:4700:3031::ac43:9745 + 2606:4700:3034::6815:a0 − 2a06:98c1:3120::9 − 2a06:98c1:3121::9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.160,172.67.151.69 ech=AEX+DQBBzAAgACDuL1U47DdoVdkUXB7C9EoHNR/ZnpfvKlAFlQbiOxAaFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9745,2606:4700:3034::6815:a0 − 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBB6gAgACBAk7biNGguDhfElDNDlBhA4bndbZdx+H8iOS6FUr6nJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
2026-06-16 17:50:42 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 9 TXT · 1 HTTPS · serial 2405510662 · DMARC · TLSRPT · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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